Lightweight Shoe with Decoration Structure and Manufacturing Method Thereof

Abstract

In a lightweight shoe with a decoration structure and its manufacturing method, the shoe is made of a sole, a body and a decoration ring, and the sole is made of a foaming material, and the colored decoration ring is made of PVC, TPR or TPU and installed between the top rim of the sole and the body and exposed to the exterior for decorating the shoe.

1 . A lightweight shoe with a decoration structure, comprising:
 a body, having a wearing space recessed from the top of the body and corresponding to the shape of a foot, and the bottom of the wearing space of the body being a closed bottom;   a sole, made of a foaming material and manufactured in a mold, and having a protruding circular portion extended upward from the top of the sole, and a groove portion formed in the protruding circular portion of the sole for placing and combining the bottom of the body;   a decoration ring, extended from the top of the protruding circular portion, and disposed between the body and the sole, and the decoration ring being integrally formed in different colors and made of a material selected from the collection of polyvinyl chloride (PVC), thermoplastic rubber (TPR) and thermoplastic polyurethane (TPU).   
     
     
         2 . The lightweight shoe with a decoration structure of  claim 1 , wherein the sole includes an internal circumferential surface disposed at the groove portion and extended to the protruding circular portion, and the decoration ring includes an external circumferential surface coupled with the internal circumferential surface of the sole, and the decoration ring is installed between the sole and the body and attached onto the top rim of the protruding circular portion accordingly. 
     
     
         3 . The lightweight shoe with a decoration structure of  claim 2 , wherein the decoration ring includes a circular strip connected to the top rim of the protruding circular portion, and the circular strip is substantially a circular cross-section. 
     
     
         4 . The lightweight shoe with a decoration structure of  claim 2 , wherein the decoration ring is molded and combined with the sole, and then combined with the body. 
     
     
         5 . The lightweight shoe with a decoration structure of  claim 2 , wherein the decoration ring is molded and combined with the body, and then combined with the sole. 
     
     
         6 . The lightweight shoe with a decoration structure of  claim 1 , wherein the sole is made of ethylene vinyl acetate (EVA) copolymer. 
     
     
         7 . A manufacturing method of a lightweight shoe with a decoration structure, comprising:
 manufacturing a sole by a foaming material in a mold, and forming a protruding circular portion extended upward from the top of the sole, and forming a groove portion in the protruding circular portion of the sole;   manufacturing an integrally formed color decoration ring, and the decoration ring being made of a material selected from the collection of polyvinyl chloride (PVC), thermoplastic rubber (TPR) and thermoplastic polyurethane (TPU); and   manufacturing a body having a wearing space recessed from the top and corresponding to the shape of a foot, and the bottom of the body at the wearing space being defined as a closed bottom;   assembling the shoe by placing the bottom of the body into a groove portion of the sole and combining the bottom of the body with the sole securely, and extending the decoration ring into the top rim of the protruding circular portion of the sole, and combining the decoration ring to manufacture the lightweight shoe with a decoration structure.   
     
     
         8 . The manufacturing method of a lightweight shoe with a decoration structure of  claim 7 , wherein the sole at the groove portion is extended to an internal circumferential surface of the protruding circular portion and coupled with an external circumferential surface of the decoration ring, and the decoration ring is clamped between the sole and the body, and attached along the top rim of the protruding circular portion correspondingly. 
     
     
         9 . The manufacturing method of a lightweight shoe with a decoration structure of  claim 8 , wherein the decoration ring includes a circular strip connected to the top rim of the protruding circular portion, and the circular strip is substantially a circular cross-section.